consulate in benghazi libya. secretary of state clinton was supposed fob in the hot seat there, but two deputies are answering to congress instead. this is earlier. senate foreign relations hearing. questioning has moved over to the house. the hearings are following an independent report that blame the state department for what they called systemic failures and leadership and management deficiencies regarding embassy security. elise is in washington. what have we learned so far during this senate session? >> suzanne, there were tough questions, but basically the only thing tom nydes and bill burns can do is be sufficiently contri contrite, take their medicine and say, listen, we know there were a lot of mistakes made and we have to do better and implementation those recommendations of this independent panel. so that's basically what we learned, is that the state department is taking it this very seriously and is ready to do whatever it can. i don't think we learned anything new from the hearings, though. >> we kn